1 files changed, 9 insertions, 19 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 941080a77940..3453910ee0f3 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -43,17 +43,6 @@ static void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
 
 void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
 {
-        struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-        u32 tmp;
-
-        /* make sure flip is at vb rather than hb */
-        tmp = RREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
-        tmp &= ~EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN;
-        WREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
-
-        /* set pageflip to happen anywhere in vblank interval */
-        WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
-
         /* enable the pflip int */
         radeon_irq_kms_pflip_irq_get(rdev, crtc);
 }
@@ -131,11 +120,16 @@ void evergreen_pm_misc(struct radeon_device *rdev)
         struct radeon_power_state *ps = &rdev->pm.power_state[req_ps_idx];
         struct radeon_voltage *voltage = &ps->clock_info[req_cm_idx].voltage;
 
-        if ((voltage->type == VOLTAGE_SW) && voltage->voltage) {
-                if (voltage->voltage != rdev->pm.current_vddc) {
-                        radeon_atom_set_voltage(rdev, voltage->voltage);
+        if (voltage->type == VOLTAGE_SW) {
+                if (voltage->voltage && (voltage->voltage != rdev->pm.current_vddc)) {
+                        radeon_atom_set_voltage(rdev, voltage->voltage, SET_VOLTAGE_TYPE_ASIC_VDDC);
                         rdev->pm.current_vddc = voltage->voltage;
-                        DRM_DEBUG("Setting: v: %d\n", voltage->voltage);
+                        DRM_DEBUG("Setting: vddc: %d\n", voltage->voltage);
+                }
+                if (voltage->vddci && (voltage->vddci != rdev->pm.current_vddci)) {
+                        radeon_atom_set_voltage(rdev, voltage->vddci, SET_VOLTAGE_TYPE_ASIC_VDDCI);
+                        rdev->pm.current_vddci = voltage->vddci;
+                        DRM_DEBUG("Setting: vddci: %d\n", voltage->vddci);
                 }
         }
 }
@@ -3047,9 +3041,6 @@ int evergreen_init(struct radeon_device *rdev)
 {
         int r;
 
-        r = radeon_dummy_page_init(rdev);
-        if (r)
-                return r;
         /* This don't do much */
         r = radeon_gem_init(rdev);
         if (r)
@@ -3161,7 +3152,6 @@ void evergreen_fini(struct radeon_device *rdev)
         radeon_atombios_fini(rdev);
         kfree(rdev->bios);
         rdev->bios = NULL;
-        radeon_dummy_page_fini(rdev);
 }
 
 static void evergreen_pcie_gen2_enable(struct radeon_device *rdev)